分子的

It was found that the central metal ion is located at the symmetric center of the molecule. Four oxygen atoms from two H2O molecules and two 〔C6H4(CO2)2〕2- groups are coordinated with copper ion to form a similar planar square coordination configuration. There is one only unidentate coordination bond between O(1) in 〔C6H4(CO2)2〕2- and Cu2+.

结构分析发现，中心金属离子位于分子的对称中心位置，铜离子与来自2个水分子和2个邻苯二甲酸根中的4个氧原子形成近似正方形平面配位，邻苯二甲酸根是以1个O(1)与Cu2+离子形成单齿配体，O(2)和Cu2+之间没有形成配位键。

Despite the presence of amino groups, the geometric parametersof the cyclic skeleton, revealed by x-ray crystallography, areonly slightly perturbed relative to those of the calculatedstructure of unsubstituted cyclopropenylidene.

添加的氨基酸没有破怀该分子的基本结构，这在稳定类似的卡宾络合物分子中曾是很难做到，研究人员说。

Tough though the recent sentences of activists have been, they are hardly out of keeping with the leadership's approach to dissent in recent years.

尽管最近对激进分子的判决十分严厉，但其与领导人近年对待异议分子的方式几乎没有差别。

For a molecule adsorbed on the surface one would like to know the geometry of the molecule.

对于 吸附在表面的分子，人们就希望知道这些分子的几何形状。

Transferase An enzyme that catalyzes reactions in which entire groups or radicals are transferred from one molecule to another.

转移酶：是一种催化反应物分子的整体结构或基础部分转移到另一个分子的酶。

By soling this structure, scientists now know how these six proteins interact with each other and fold DNA during site-specific recombination.

通过解析它的结构，科学家们现在可以知道在定点重组时，这六个蛋白质分子是如何通过相互作用来折叠DNA分子的。

There are two aldoses containing three carbon atoms.

分子大小各异，它取决于组成这些分子的原子的数目和大小。

Mr. Obama promised a more regional approach to the fight against terrorists and extremists.

奥巴马先生承诺，以打击恐怖分子和极端分子的斗争更多的区域办法。

How can we slow the growth of tumors?

a。分子的，由分子组成的

In addition, the orientational freedom k and the diffusion coefficient D of water molecules are reduced because of new formed hydrogen-bonding structures between water and solvated ions.

另外，水分子与NaCl离子间形成的新氢键结构降低了H2O分子的旋转自由度k和扩散系数D。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。